173894409

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{114329}}^1$

素因数の和:114361

約数の個数: 18

約数和(自身を含む): 271991070

約数和(自身を除く): 98096661

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 114329, 342987, 1028961, 1486277, 4458831, 13376493, 19321601, 57964803, 173894409]

約数ペア:

[(1, 173894409), (3, 57964803), (9, 19321601), (13, 13376493), (39, 4458831), (117, 1486277), (169, 1028961), (507, 342987), (1521, 114329)]